[webkit-reviews] review granted: [Bug 212642] Use WTF::Optional for the 2nd argument of FileReaderLoader : [Attachment 400836] Patch

[bugzilla-daemon at webkit.org]

Darin Adler <darin at apple.com> has granted Tetsuharu Ohzeki
<tetsuharu.ohzeki at gmail.com>'s request for review:
Bug 212642: Use WTF::Optional for the 2nd argument of FileReaderLoader
https://bugs.webkit.org/show_bug.cgi?id=212642

Attachment 400836: Patch

https://bugs.webkit.org/attachment.cgi?id=400836&action=review